I'm attempting to record a 1080 @ 30FPS video from a Logitech C920 webcam. Simple, right? Well, apparently not.
First, I tried on my desktop running 16.04 using Ubuntu's built-in Cheese application. The preview streams perfectly fine at 30FPS, but as soon as I start recording, the frame rate dro...
ironically the only reason I was trying to record from Ubuntu instead of from Win7 where I do all my video editing was that there is no good UVC application for Windows.... .
I tried the Logitech software you're supposed to use and it was garbage - not only did it not offer controls over bitrate, ISO, and such, but it also disabled the Windows DWM compositor so I had horrible screen tearing on Windows! Then I tried OBS but it doesn't give you ISO control either, and since it does all encoding in software it was chewing through my CPU and dropping frames all over the place...
Finally I tried VLC and it gives you literally no controls at all for the webcam
so then I was like alright let's see if there's a good Linux program for this
sigh
At least I got it working with guvcview in the end....
I have a pubsub python script.
when I Run the reciver script and send to the background using nohup and &, and closed the ssh session, process was killed.
is there any way to run reciver all the time?
I tried following this guide to install the amdgpu-pro drivers on Ubuntu 18.10 however the install failed saying the drivers are for 18.04 only.
https://linuxconfig.org/how-to-install-amd-radeon-drivers-on-ubuntu-18-10-cosmic-cuttlefish-linux
Now apt has compltely borken when I try to run apt u...
I am using the Ubuntu bash.
My file contains paths from a filesystem.
E.g.
C:\users\username\subfolder\thisismyfile.txt
C:\users\username\subfolder\thisismyfileplusadate.txt
C:\users\username\subfolder2\thisismyfileplusname.txt
C:\users\username\subfolder3\thisismyfile.txt
What I want to do:
...
Other Stack Exchange sites have a common login in. Once logged into one site, one is also logged into the other sites that one has activated.
Ask-Ubuntu shares user profiles with these other Stack Exchange sites, yet the log-in remains independent. Why is that?
To print the directory structure to the console I use tree:
$ tree -d
.
├── figures
│ ├── issue_33
│ │ ├── augmented_patches
...
But for some reason I cannot do this to a file, as the following does not work since the file remains empty:
tree -d > directory_structure.txt
However, with...
I was using linux mint 19 OS on Asus X-550 LC and one fine day I got the error about some file system corrupted while booting. So I took the back up of all files using linux mint os on usb and then tried to erase everything and install linux mint again. It did not work so I took out the HDD and f...
I have big problem after mounted hard driver in my server every thing was working fine but after i tested execute bash file in bash file was working before mounted but after mounted it says permission denied in root mode .
ls -alt /var/www/test/bin/change-sys-hostname
result :
-rwxrwx--- 1 www-...
@Rinzwind Not necessarily: this is the output of my 2 SSDs and HDD:
mount | grep /dev/sd
/dev/sdb2 on / type ext4 (rw,relatime,errors=remount-ro)
/dev/sda1 on /boot/efi type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdb3 on /home type ext4 (rw,relatime)
/dev/sdc1 on /media/Data type fuseblk (rw,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096)
Which reminds me: I accepted an offer for another company last Friday and will be moving closer to @Rinzwind soon instead of being close to @ByteCommander and @Videonauth and @cl-netbox...
Directory's disk usage list
For indicated directory print a list of files and subdirectories in descending order according to their total disk usage. Disk usage of a simple file is equivalent to its size, for a subdirectory - a sum of the sizes of all files in its filesystem branch (subtree).
Pr...
I have a pubsub python script.
when I Run the reciver script and send to the background using nohup and &, and closed the ssh session, process was killed.
is there any way to run reciver all the time?
I tried following this guide to install the amdgpu-pro drivers on Ubuntu 18.10 however the install failed saying the drivers are for 18.04 only.
https://linuxconfig.org/how-to-install-amd-radeon-drivers-on-ubuntu-18-10-cosmic-cuttlefish-linux
Now apt has compltely borken when I try to run apt u...
I am using the Ubuntu bash.
My file contains paths from a filesystem.
E.g.
C:\users\username\subfolder\thisismyfile.txt
C:\users\username\subfolder\thisismyfileplusadate.txt
C:\users\username\subfolder2\thisismyfileplusname.txt
C:\users\username\subfolder3\thisismyfile.txt
What I want to do:
...
Other Stack Exchange sites have a common login in. Once logged into one site, one is also logged into the other sites that one has activated.
Ask-Ubuntu shares user profiles with these other Stack Exchange sites, yet the log-in remains independent. Why is that?
To print the directory structure to the console I use tree:
$ tree -d
.
├── figures
│ ├── issue_33
│ │ ├── augmented_patches
...
But for some reason I cannot do this to a file, as the following does not work since the file remains empty:
tree -d > directory_structure.txt
However, with...
I have big problem after mounted hard driver in my server every thing was working fine but after i tested execute bash file in bash file was working before mounted but after mounted it says permission denied in root mode .
ls -alt /var/www/test/bin/change-sys-hostname
result :
-rwxrwx--- 1 www-...
